番茄褐色皱纹果病毒(tomato brown rugose fruit virus,ToBRFV)为帚状病毒科(Virgaviridae)烟草花叶病毒属(Tobamovirus)RNA病毒,可侵染包括番茄在内的多个科属植物,严重威胁安全生产.ToBRFV于2014年首次在以色列发现,随后蔓延至多个国家和地区.2021年4月中国将该病毒列为检疫性病毒.本文中对该病毒的基因组结构、寄主范围、发病症状、传播方式、检测方法、寄主抗性以及防御措施等的研究进展进行了归纳总结,以期为防控和抗ToBRFV育种提供参考和借鉴.
Tomato Brown Rugose Fruit Virus(ToBRFV)Research Progress
Tomato brown rugose fruit virus(ToBRFV)belongs to the genus of Tobamovirus and the family of Virgaviridae,which is an RNA virus.It can infect plants from various families and genera,including tomato,posing a serious threat to agricultural production.It was first discovered in Israel in 2014 and subsequently spread to many countries and regions around the world.In April 2021,the virus was as a quarantine virus in China.In this article,the genome structure,host range,symptoms,mode of transmission,detection methods,host resistance and defense measures of the virus were summarized,in order to provide reference for the fight against ToBRFV.
tomatotomato brown rugose fruit virusdisease resistance breeding
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